User Portlet User Portlet

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Update: I’ve managed to get BinaryWrite to work (from Arnoud’s instructions http://community.wolfram.com/groups/-/m/t/157473) via some buttons like this: stream = OpenWrite["/sys/class/gpio/gpio18/value", BinaryFormat -> True] ...
I'm not sure what is happening but it still works for me running 10.3.1 under OS X. What does happen sometimes is the input aliases somehow get locked into the User's init.m file; the aliases persist even when the package is not loaded. It...
Thanks for the update, Hans. I'm glad you've been able to make something out of WiringPiLink. (And I'm particularly impressed that you got the remote kernel up and running; I have found it very buggy and temperamental, but as you've no doubt...